After Timothy Ray Brown became the first person to be cured of HIV, scientists became more optimistic that they could find other ways to cure patients. Two of the most promising possibilities include a vaccine and gene therapy that would re-engineer the immune system.
NPR's Joseph Shapiro knew he had signed up to be an organ donor, but he didn't realize the red heart on his driver's license signifies that he also agreed to donate his tendons, bones, veins and other tissue.
Potato consumption has been slipping due to renewed concerns among some Americans about eating too many carbohydrates. Now the U.S. Potato Board hopes it can recast the potato as a glamorous, nutritious vegetable.
Black gay and bisexual men now account for one in four new HIV infections in America, according to a new report by the Black AIDS Institute. Host Michel Martin speaks with director Phill Wilson about what's behind this alarming trend. Martin is also joined by Cornelius Jones, an HIV-positive artist.
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